OKW_Visitor.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Antlr4.Runtime.Tree;

using OKW;

namespace OKW.ANTLR4
{
    public class OKW_Visitor : OKW_ParserBaseVisitor<string>
    {
        
        public override string VisitOkw_env_var(OKW_Parser.Okw_env_varContext context)
        {
            string lvsReturn = context.GetChild(1).GetText();
            
            if (OKW_Memorize.Instance.Exists( lvsReturn ))
                lvsReturn = OKW_Memorize.Instance.Get( lvsReturn);
            else
                lvsReturn = Environment.GetEnvironmentVariable( lvsReturn );
            
            return lvsReturn;
        }

        public override string VisitOkw_internal_var( OKW_Parser.Okw_internal_varContext context)
        {
            string lvsReturn = context.GetChild(1).GetText();
            
            switch (lvsReturn)
            {
                    
                case "Folder_LogMessages":
                    lvsReturn = OKW.OKW_Ini.Instance.OKW_Enviroment.Folder_LogMessages;
                    break;

                case "Folder_XML":
                    lvsReturn = OKW.OKW_Ini.Instance.OKW_Enviroment.Folder_XML;
                    break;

                case "File_OKW_Const_xml":
                    lvsReturn = OKW.OKW_Ini.Instance.OKW_Enviroment.File_OKW_Const_xml;
                    break;

                case "File_OKW_Docu_xml":
                    lvsReturn = OKW.OKW_Ini.Instance.OKW_Enviroment.File_OKW_Docu_xml;
                    break;

                case "File_OKW_ImplementationMatrix_xml":
                    lvsReturn = OKW.OKW_Ini.Instance.OKW_Enviroment.File_OKW_ImplementationMatrix_xml;
                    break;

                case "File_OKW_Ini_xml":
                    lvsReturn = OKW.OKW_Ini.Instance.OKW_Enviroment.File_OKW_Ini_xml;
                    break;

                case "File_OKW_Keymaps_xml":
                    lvsReturn = OKW.OKW_Ini.Instance.OKW_Enviroment.File_OKW_Keymaps_xml;
                    break;

                case "File_OKW_Memorize_xml":
                    lvsReturn = OKW.OKW_Ini.Instance.OKW_Enviroment.File_OKW_Memorize_xml;
                    break;
            }
            
            return lvsReturn;
            
        }

        
        public override string VisitText( OKW_Parser.TextContext context )
        {
            string lvsReturn = context.GetText();

            return lvsReturn;
        }
        
        protected override string AggregateResult( string aggregate, string fpsNextResult )
        {
            string lvsReturn = string.Empty;

            if ( aggregate != null )
                lvsReturn = aggregate;
            
            if (fpsNextResult != null)
                lvsReturn = lvsReturn + fpsNextResult;
            
            return lvsReturn;
        }
    }
}